---
title: "Zenrows vs Browserbase (2026) · Cloud browser and web data compared"
description: "Zenrows vs Browserbase: protected-site access, cloud browsers, large jobs and pricing. A browser when you need one, the data in one request when you do not."
---
# Zenrows vs Browserbase | Best Browserbase Alternative

> Zenrows vs Browserbase: protected-site access, cloud browsers, large jobs and pricing. A browser when you need one, the data in one request when you do not.

Languages: [English](https://www.zenrows.com/compare/browserbase.md) · [Español](https://www.zenrows.com/compare/browserbase.es.md) · [Français](https://www.zenrows.com/compare/browserbase.fr.md) · [日本語](https://www.zenrows.com/compare/browserbase.ja.md) · [Português](https://www.zenrows.com/compare/browserbase.pt-br.md) · [中文](https://www.zenrows.com/compare/browserbase.zh.md) · [한국어](https://www.zenrows.com/compare/browserbase.ko.md)

Zenrows is web data infrastructure built for AI agents and applications. It gives them reliable access to the live web, including the protected web: sites defended by anti-bot systems, rendered dynamically in JavaScript, or built to block ordinary tools. Fetch, Extract, Crawl, Batch and Browser share one API, one credit balance, a CLI, an MCP server and SDKs.

## Get started

- [Start free](https://app.zenrows.com/register): 5,000 credits every month, no card
- [Docs](https://docs.zenrows.com)
- [Machine-readable pricing](https://www.zenrows.com/pricing.md)
- [Agent onboarding skill](https://www.zenrows.com/SKILL.md)

## Zenrows and Browserbase, side by side

Browserbase runs browsers for agents. Zenrows runs a browser when the page needs one, and returns the data in one request when it does not.

| | Zenrows | Browserbase |
|---|---|---|
| Built for | Reliable web data from protected and dynamic sites, by API or by browser | Cloud browsers for AI agents and automation |
| Protected sites | Protected access on every plan, the free plan included | Verified browser on the Scale plan; proxies from the Developer plan |
| Real browser | Browser: Puppeteer, Playwright or any CDP tool over one WebSocket, in six world regions | Browser API for Playwright, Puppeteer and Selenium, plus Stagehand |
| Without a browser | Fetch returns the rendered page, with JavaScript, in one request | Fetch API returns pages without executing JavaScript |
| Large jobs | Batch runs up to 100,000 URLs per job. Crawl maps a whole site from one URL | You orchestrate sessions yourself |
| Structured data | Extract returns JSON in the same request, currently free on top of the Fetch cost | Fetch extraction adds $3 per 1,000 pages |
| How you pay | One credit balance for every product. Failed requests are never charged | Browser hours, plus proxy data per GB |
| Free plan | 5,000 credits every month, no card | 1 browser hour, without proxies |
| Agent surfaces | MCP server with scrape, extract, batch and 36 browser tools; CLI; SDKs | MCP server built on Stagehand; Browse CLI; SDKs |

Browserbase details as published on [browserbase.com/pricing](https://www.browserbase.com/pricing) and [docs.browserbase.com](https://docs.browserbase.com/platform/fetch/overview.md), verified 13 October 2026. Zenrows details from [docs.zenrows.com](https://docs.zenrows.com) and [zenrows.com/pricing.md](https://www.zenrows.com/pricing.md).

## Why teams choose Zenrows over Browserbase

### Protected access is not a tier

Every Zenrows plan reaches protected sites, the free plan included. Residential IPs in 190+ countries and anti-bot handling sit behind Fetch and Browser alike.

### No browser when you do not need one

Most pages need data, not a session. Fetch renders JavaScript and returns the page in one request, so a browser is reserved for logins and clicks.

### Scale without orchestration

Batch takes up to 100,000 URLs per job and Crawl maps a site from one URL. Retries, webhooks and schedules come built in.

### One balance for the whole job

Fetch, Extract, Batch, Crawl and Browser draw from the same credits, and you pay for requests that succeed: a page that answers 404 or 410 counts, a block or a timeout does not.

## FAQ

### What is the difference between Zenrows and Browserbase?

Browserbase runs cloud browsers for agents and automation. Zenrows is web data infrastructure: Browser runs a real session when a page needs logins or clicks, and Fetch, Batch and Crawl return protected pages without one.

### Is Zenrows a Browserbase alternative?

Yes. Zenrows Browser connects Puppeteer, Playwright or any CDP tool over one WebSocket, with residential IPs and anti-bot handling built in on every plan. Zenrows adds Fetch, Extract, Batch and Crawl for the pages that do not need a session.

### Which is better for protected websites?

Zenrows includes protected access on every plan, the free plan included, across Fetch and Browser. Browserbase offers its Verified browser for protected sites on its Scale plan.

### How does Zenrows pricing compare to Browserbase?

Zenrows uses one credit balance for every product and never charges a failed request; Browser costs bandwidth plus 5 credits per minute. Browserbase charges browser hours plus proxy data per GB. The Zenrows free plan includes 5,000 credits every month.

### Can my agent use Zenrows Browser through MCP?

Yes. The Zenrows MCP server gives agents 36 browser tools for navigation, clicks, forms, screenshots and cookies, next to scrape, extract and batch tools, in one connection.

### Do I have to rewrite my Playwright or Puppeteer code?

No. Point your existing Playwright or Puppeteer connection at the Zenrows Browser WebSocket and the rest of the script stays the same.

## Related

- [Browser](https://www.zenrows.com/products/browser.md): Real browser sessions for logins, forms and multi-step flows.
- [Fetch](https://www.zenrows.com/products/fetch.md): The rendered page in one request, no session to manage.
- [Batch](https://www.zenrows.com/products/batch.md): Up to 100,000 URLs as one job, retried and stored for you.

_Canonical HTML: https://www.zenrows.com/compare/browserbase_

## Site Navigation

### Global Hub

- [Home](https://www.zenrows.com/index.md)
- [Pricing](https://www.zenrows.com/pricing.md)
- [Products](https://www.zenrows.com/products.md)
- [Agent Toolkit](https://www.zenrows.com/agents.md)
- [Compare](https://www.zenrows.com/compare.md)
- [Alternatives](https://www.zenrows.com/alternatives.md)
- [Docs](https://docs.zenrows.com)
- [llms.txt](https://www.zenrows.com/llms.txt)
- [Agent skill](https://www.zenrows.com/SKILL.md)

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- [Zenrows vs in-house Playwright](https://www.zenrows.com/compare/playwright.md)
- [Build vs buy](https://www.zenrows.com/compare/build-vs-buy.md)
- [Browser (product)](https://www.zenrows.com/products/browser.md)